12869894421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3657259}}^1$

素因数の和:3657305

約数の個数: 24

約数和(自身を含む): 20539172160

約数和(自身を除く): 7669277739

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 3657259, 10971777, 32915331, 62173403, 84116957, 186520209, 252350871, 559560627, 757052613, 1429988269, 4289964807, 12869894421]

約数ペア:

[(1, 12869894421), (3, 4289964807), (9, 1429988269), (17, 757052613), (23, 559560627), (51, 252350871), (69, 186520209), (153, 84116957), (207, 62173403), (391, 32915331), (1173, 10971777), (3519, 3657259)]